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Last Updated: May 15, 2024

Details for Patent: 11,504,347

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Which drugs does patent 11,504,347 protect, and when does it expire?

Patent 11,504,347 protects LUMRYZ and is included in one NDA.

This patent has twenty-five patent family members in ten countries.

Summary for Patent: 11,504,347

Title:	Modified release gamma-hydroxybutyrate formulations having improved pharmacokinetics
Abstract:	Modified release formulations of gamma-hydroxybutyrate having improved dissolution and pharmacokinetic properties are provided, and therapeutic uses thereof.
Inventor(s):	Grassot Julien, Guillard Hervé, Mégret Claire, Dubuisson Jean-François
Assignee:	Flamel Ireland Limited
Application Number:	US17497366
Patent Claim Types: see list of patent claims

Drugs Protected by US Patent 11,504,347

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Avadel Cns	LUMRYZ	sodium oxybate	FOR SUSPENSION, EXTENDED RELEASE;ORAL	214755-001	May 1, 2023		RX	Yes	Yes	⤷ Try a Trial	⤷ Try a Trial	Y				⤷ Try a Trial
Avadel Cns	LUMRYZ	sodium oxybate	FOR SUSPENSION, EXTENDED RELEASE;ORAL	214755-002	May 1, 2023		RX	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y				⤷ Try a Trial
Avadel Cns	LUMRYZ	sodium oxybate	FOR SUSPENSION, EXTENDED RELEASE;ORAL	214755-003	May 1, 2023		RX	Yes	No	⤷ Try a Trial	⤷ Try a Trial	Y				⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent 11,504,347

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Argentina	109376	⤷ Try a Trial
Australia	2017300845	⤷ Try a Trial
Australia	2020231916	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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